static PyObject *
strop_atoi(PyObject *self, PyObject *args)
{
char *s, *end;
int base = 10;
long x;
char buffer[256]; /* For errors */
WARN;
if (!PyArg_ParseTuple(args, "s|i:atoi", &s, &base))
return NULL;
if ((base != 0 && base < 2) || base > 36) {
PyErr_SetString(PyExc_ValueError, "invalid base for atoi()");
return NULL;
}
while (*s && isspace(Py_CHARMASK(*s)))
s++;
errno = 0;
if (base == 0 && s[0] == '0')
x = (long) PyOS_strtoul(s, &end, base);
else
x = PyOS_strtol(s, &end, base);
if (end == s || !isalnum(Py_CHARMASK(end[-1])))
goto bad;
while (*end && isspace(Py_CHARMASK(*end)))
end++;
if (*end != '\0') {
bad:
PyOS_snprintf(buffer, sizeof(buffer),
"invalid literal for atoi(): %.200s", s);
PyErr_SetString(PyExc_ValueError, buffer);
return NULL;
}
else if (errno != 0) {
PyOS_snprintf(buffer, sizeof(buffer),
"atoi() literal too large: %.200s", s);
PyErr_SetString(PyExc_ValueError, buffer);
return NULL;
}
return PyInt_FromLong(x);
}
PyObject *
PyInt_FromString(char *s, char **pend, int base)
{
char *end;
long x;
char buffer[256]; /* For errors */
if ((base != 0 && base < 2) || base > 36) {
PyErr_SetString(PyExc_ValueError, "int() base must be >= 2 and <= 36");
return NULL;
}
while (*s && isspace(Py_CHARMASK(*s)))
s++;
errno = 0;
if (base == 0 && s[0] == '0')
x = (long) PyOS_strtoul(s, &end, base);
else
x = PyOS_strtol(s, &end, base);
if (end == s || !isalnum(Py_CHARMASK(end[-1])))
goto bad;
while (*end && isspace(Py_CHARMASK(*end)))
end++;
if (*end != '\0') {
bad:
PyOS_snprintf(buffer, sizeof(buffer),
"invalid literal for int(): %.200s", s);
PyErr_SetString(PyExc_ValueError, buffer);
return NULL;
}
else if (errno != 0) {
PyOS_snprintf(buffer, sizeof(buffer),
"int() literal too large: %.200s", s);
PyErr_SetString(PyExc_ValueError, buffer);
return NULL;
}
if (pend)
*pend = end;
return PyInt_FromLong(x);
}
